ImageMan.Net Version 3 Summer 2012 Release
Threshold Property
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DTI.ImageMan.OCR.Tesseract Namespace > Engine Class : Threshold Property

Glossary Item Box

Threshold for discarding scanned results.


Visual Basic (Declaration) 
Public Property Threshold As System.Integer
Visual Basic (Usage)Copy Code
Dim instance As Engine
Dim value As System.Integer
instance.Threshold = value
value = instance.Threshold
public Threshold {get; set;}
public function get,set Threshold :
Managed Extensions for C++ 
public: __property get_Threshold();
public: __property void set_Threshold( value
property Threshold { get();
   void set ( value);


The default threshold is 230. Any value over 230 will be discarded and will not show up in the final results. Any value under 100 the engine is pretty sure is correct. You can also use the Word.Confidence for any given word if you want to provide an interface for users to check questionable words.


Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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